<div class="apiDetail">
	<div>
		<h2>
			<span>String</span><span class="path">setting.data.key.</span>checked
		</h2>
		<h3>
			Overview<span class="h3_info">[ depends on <span
				class="highlight_green">jquery.ztree.excheck</span> js ]
			</span>
		</h3>
		<div class="desc">
			<p></p>
			<div class="longdesc">
				<p>The node data's attribute to save the checked state.</p>
				<p>Default: "checked"</p>
				<p class="highlight_red">Please don't set the other node
					attribute which zTree used. (e.g., checkedOld)</p>
			</div>
		</div>
		<h3>Examples of setting</h3>
		<h4>1. set the 'isChecked' attribute to save the checked state.</h4>
		<pre xmlns="">
			<code>var setting = {
	data: {
		key: {
			checked: "isChecked"
		}
	}
};
......</code>
		</pre>
	</div>
</div>